<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <video src="./static/video/test.mp4" height="700" controls></video>
  </body>
  <style>
    video {
      display: block;
      margin: 0 auto;
      padding: 0;
    }
  </style>
</html>
